I can provide a large number of spare parts for old PCs. We have a lot of products and only show a small number of products on the website.
eBay
USB Hub Hub USB Adapter Multi Ports Use Power Adapter Extensor USB 2.0 PC Computer Accessories Switch USB For Laptop
Aliexpress UK
I can provide a large number of spare parts for old PCs. We have a lot of products and only show a small number of products on the website.
eBay
1-5pcs USB C Adapter Type C To USB 2.0 Adapter Male to Female USB C Converter USB Type-C Converter for PC Laptop Cell Smartphone
Aliexpress UK
Item Type: USB to RS422 RS485 Serial Port Converter Adapter Cable. Interface: USB2.0 to RS485 and RS422. Interface Features: Fully Compatible with RS485 and RS422, RS232 Standard, Standard USB2.0 Interface.
eBay
USB Type C OTG Adapter 40Gbps High Speed USB C Converter USB C Male To Type C Female Connector For Phone Laptop PC USB Adapter
Aliexpress UK
USB To RS485 485 Converter Adapter CH340/PL2303/FT232 Chip USB To RS485 485 Converter Module Support Win7 Win10 XP Vista Linux OS WinCE5.0. Strong Anti-Interference Capability: This USB to RS485 485 converter module boasts excellent anti-interference performance.
eBay
USB 3.2 Digital Display Adapter 10Gbps USB Male TO USB Female Converter Fast Charging Data Transafer USB C Adapter For PC Laptop
Aliexpress UK
RS485 connector: to your RS485 device. USB to RS485 Converter Adapter. Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive. Better than using CH341D chip or similar chip to support the laptop USB port.
eBay
MOKiN 5 in 2 USB Hub for MacBook Pro/Air Usb Adapter USB-C Hub Multiport Adapter Mac Dongle with Thunderbolt 3, 4*USB 3.0 5Gbps
Aliexpress UK
This adapter is used to convert USB to RS485, compatible with RS232, RS485, RS422 standards. RS485 dedicated conversion chip, can convert RS232 signal to RS485 signal through USB interface. 1 x Adapter Cable.
eBay
USB C to USB Adapter, USB C OTG Adapter, Type C Male to USB 3.0 Female OTG Cable Converter for Smartphones & Tablets
Aliexpress UK
Chip Model: CH343G. DIODES PROTECTION: USB to RS485 converter adapter adopt prevent and non static design to suppress diode and realize circuit protection. Item Type: USB to RS485 Converter. Conversion Mode: USB to RS485(half duplex signal transmission).
eBay
USB To Optical Audio Adapter USB To Optical Cable USB To Optical Audio Converter Cable USB A To SPDIF Port Adapter
Aliexpress UK
USB and RS485 interfaces have anti-surge and anti- for protection. Supports hot swapping. Applicable to S7-300/400/200 series PLC. Especially suitable for industrial places with strong interference.
eBay
USB C OTG Adapter, USB C to USB Adapter, Type C Male to USB 3.0 Female OTG Cable Converter for Tablets & Smartphones
Aliexpress UK